Divide any circle’s circumference by its diameter and you get pi. But what, exactly, are its digits? Measuring physical ...

Abstract: As the cornerstone of the Internet of Things, the deployment of wireless sensor networks remains a challenging problem, as it is difficult to balance coverage quality and computational ...

Abstract: This paper investigates a fairness optimization problem of physical layer security (PLS) in an intelligent reflecting surface (IRS) assisted multi-user uplink communication system. Due to ...